公开(公告)号：US20130204730A1

公开(公告)日：2013-08-08

申请号：US13714932

申请日：2012-12-14

申请人： Johnson Wang ,  Shen Huang ,  Dan Shen

发明人： Johnson Wang ,  Shen Huang ,  Dan Shen

IPC分类号： G06Q30/06

CPC分类号： G06Q30/0601 ,  G06Q30/00 ,  G06Q30/0641

摘要： One example embodiment relates to a method that comprises receiving marketplace listing information from a user, the marketplace listing information including a listing title, and accessing a plurality of character patterns for attracting attention to marketplace listings. The method includes analyzing, using one or more processors, the listing title to identify at least one of the plurality of character patterns in the listing title. A request for a new listing title is generated based on identifying at least one of the plurality of character patterns in the listing title.

摘要翻译： 一个示例性实施例涉及一种方法，其包括从用户接收市场列表信息，所述市场列表信息包括列表标题，以及访问多个字符模式以吸引对市场列表的关注。 该方法包括使用一个或多个处理器分析列表标题来标识列表标题中的多个字符模式中的至少一个。 基于识别列表标题中的多个字符模式中的至少一个来生成对新的列表标题的请求。

公开(公告)号：US5222430A

公开(公告)日：1993-06-29

申请号：US932234

申请日：1992-08-19

申请人： Johnson Wang

发明人： Johnson Wang

IPC分类号： A47J19/02

CPC分类号： A47J19/027

摘要： A juicer/mixer includes an actuating device for providing electrical power to a rotating shaft thereon, to which a squeezing housing device is engaged, thus allowing food to be processed in the squeezing housing device. Food is milled in the squeezing housing device and, after double filtering, juice is obtained from a juice outlet, and the dregs are remained in an inside wall of the squeezing housing device. A dreg displacement switch is provided to trigger a stopper to expel the dregs via a dreg outlet device by utilizing centrifugal force.

摘要翻译： 榨汁机/搅拌机包括用于向其上的旋转轴提供电力的致动装置，挤压壳体装置与其接合，从而允许在挤压壳体装置中处理食物。 食物在挤压壳体装置中被研磨，并且在双过滤之后，从汁液出口获得果汁，并且渣块保留在挤压壳体装置的内壁中。 提供了一种排渣位移开关，用于通过利用离心力通过出渣装置触发塞子排出渣。

公开(公告)号：US06404654B1

公开(公告)日：2002-06-11

申请号：US09892916

申请日：2001-06-26

申请人： Johnson Wang

发明人： Johnson Wang

IPC分类号： H02M3335

CPC分类号： H02M3/338 ,  Y02B70/1433

摘要： A self-oscillation type resonant flyback converter includes a series combination of a primary winding and a switching transistor. A secondary winding is connected to a power diode and to an output capacitor. A feedback winding is connected to a delay driving circuit comprising a delay diode, a constant-current diode and a capacitor. The delay driving circuit is provided to delay a positive feedback signal from said feedback winding, so that when said power diode becomes non-conducting, said delay diode becomes in the reverse conduction state, starting a free resonance period that concludes when the said delay diode becomes non-conducting and the switching transistor is achieved at zero voltage switching.

摘要翻译： 自振型谐振反激转换器包括初级绕组和开关晶体管的串联组合。 次级绕组连接到功率二极管和输出电容器。 反馈绕组连接到包括延迟二极管，恒流二极管和电容器的延迟驱动电路。 提供延迟驱动电路以延迟来自所述反馈绕组的正反馈信号，使得当所述功率二极管变为不导通时，所述延迟二极管变为反向导通状态，开始自由共振周期，其中所述延迟二极管 变为不导通，并且在零电压切换时实现开关晶体管。